:root{--gradient-bg-start: #e8eef8;--gradient-bg-end: #f0e8ec}[data-theme=dark]{--gradient-bg-start: #1a1a2e;--gradient-bg-end: #16213e}#root{padding:1vh 2vw;margin:0 auto;line-height:1.25;font-family:Nunito Sans,sans-serif;background:linear-gradient(135deg,var(--gradient-bg-start),var(--gradient-bg-end));background-size:400% 400%;animation:gradient 15s ease infinite;min-height:100vh}@keyframes gradient{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}